Researchers note that it’s devilishly hard to avoid contamination in such samples, and more work is needed to determine whether fungi contribute to cancer progression or advanced tumours just create a habitable environment for them. In the other study, higher levels of Candida in gastrointestinal tumour cells were linked to more gene activity that promotes inflammation, a higher rate of metastasis and lower survival rates. But some species were linked to different outcomes, depending on the cancer. As expected, they found that fungi, including several types of yeast, were present in all cancer types that were investigated. In one, researchers catalogued fungal populations in more than 17,000 tissue and blood samples representing 35 types of cancer. Two studies have found the clearest link yet between cancer and fungi. Reference: Eisai press release (no paper yet) Fungi inside cancers might affect growth Developed by Eisai, a pharmaceutical company in Tokyo, and biotechnology firm Biogen in Cambridge, Massachusetts, lecanemab is a monoclonal antibody designed to clear clumps of amyloid-β protein from the brain, which many think are a root cause of Alzheimer’s. Others remain cautious over whether the small improvement is meaningful - or whether the study really confirms a controversial theory about the cause of the disease. Gee money killer trial#Some researchers are celebrating that a drug candidate for Alzheimer’s disease slowed the rate of cognitive decline for people in a clinical trial by 27%, announced in a press release this week. Nature | 5 min read Alzheimer’s drug slows decline in trial NATO, among others, has attributed the leaks to sabotage. Although huge, that accounts for only around 0.14% of the methane emissions produced globally.Seismologists picked up seismic activity at the same time as the leak that is consistent with explosions, not earthquakes. “If these numbers end up being confirmed, it would be the one of the largest single leaks of natural gas in history in a single location,” says climate scientist Zeke Hausfather. Rough estimates suggest that about 115,000 tonnes of methane might have been released by Nord Stream 2 - equivalent to the annual carbon emissions from two million cars. Leaks have also been reported in the Nord Stream 1 pipeline, which runs alongside it and is currently not operational. Gee money killer full#Nord Stream 2 has been shut since Russia invaded Ukraine in February, but it is still full of gas, which is assumed to be around 90% methane. Researchers are rushing to investigate mysterious leaks in the underwater Nord Stream gas pipelines, which run from Russia to Germany. Credit: Xinhua/Shutterstock Scientists investigate Nord Stream leaks Gas erupting above the Nord Stream pipelines in the Baltic Sea on 27 September. Gee money killer free#Hello Nature readers, would you like to get this Briefing in your inbox free every day? Sign up here
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